Ayla made 260 beaded necklaces to sell at the flea-market. She sold fifty-five percent of them on the first day of sales. She sold one hundred more on Sunday. How many necklaces did she sell at the flea-market?
Justice worked on his spelling homework for 20 minutes. If he has completed 80% of his homework, how many minutes will Justice spend to complete all of his homework?
Zain read 450 pages of AR books this month. Forty-two percent of the pages were in the adventure books. How many pages of adventure books did Zain read?
A’vila ordered some yarn for crocheting. Seventy-five percent of the yarn was mixed colors and the rest was white. If A’vila ordered 18 balls of colored yarn, how many balls of yarn did A’vila order in all?
This test is made of 18 questions, but the computer randomly selects 5 of the questions to show you. To the nearest whole percent, what percent of the questions do you see if you only try this test one time?